humboldt nutrients

4x4x7 tent, 8 bulb 4' t5 light 7 gal pots with promix 75 degree temp. I am feeding two Fastberry autos. I am growing in a tent and growing autos for the first time. I am using Humboldts three part system. I am finding several different nutrients mixing charts. Somebody please help me with...

whatsup guys! im new here... trying to get some help/advice on nutes since nobody seems to want to help me on other sites. so lately i've been looking at some nutrients i was thinking about buying and i put together a grow chart based on the dosage prescribed by the manufacturer. ill be using...